260D Sryinge Pump
醫藥和化學合成相關設備 » 化學純化/幫浦 (TELEDYNE ISCO ) » 針筒式高壓幫浦 Syringe Pumps
260D Sryinge Pump
我們在超臨界流體應用最流行的幫浦型號
260D是第一台Isco D系列幫浦，專門設計用於在高壓和壓力程序下灌裝處理超臨界流體。 260D的壓力控制為517 bar（7,500 psi），流速範圍從0.001到107 mL / min，260D為超臨界二氧化碳和其他流體的提供許多研發或方法開發。雙系統可提供將溶劑改良劑添加的能力，或提供不間斷的連續流動的能力。
260D還可用於各種其他應用，滿足其流量和壓力規格。對於需要壓力高達10,000 psi和或更高的低流量精度的應用，請參見100D型號。
Standard Features
a. 260D pump has 1/8" Valco fittings for easy connection in process and pilot-plant plumbing.
b. Integral button-style pressure transducer in cylinder cap assures excellent stability and repeatability.
c. Rugged single-ratio drive train has auto-lubricating gears to assure long life and low maintenance.
d. Each Isco D-Series syringe pump is bench tested at the factory.
e. Cylinder wash system protects the seals from deposits.
f. Exclusive "Smart Key" controller. All Isco D-series pumps use the same controller that can operate any four pump modules, either independently or together. Operating modes include:
n Single pump independent constant flow or pressure
n Single pump flow - or pressure - ramp programming
n Single pump dispensing
n Dual pump continuous constant flow or pressure
n Dual pump concentration gradients
n Three-pump configured systems
g. RS-232/485 serial interface for computer control or monitoring of operating parameters.
h. Redundant safety is designed in. All D-Series pumps have mechanical and electrical fail-safes, in addition to the factory default or user-set limits.
i. Corrosion resistance. Nitronic 50 - the standard material for cylinders, pistons, and caps - is an austenitic stainless steel with outstanding strength and corrosion resistance.
j. Standard seals are heavy-duty, graphite-impregnated Teflon, providing very long life under harsh operating conditions.
Applications
a. Supercritical Fluids techniques including extraction, reaction, and chromatography
b. Precision fluid feed in small-scale experiments
c. Specialized chromatography and other analytical applications requiring extremely low flow noise and mL/min range flows.
260D High Pressure Syringe Pump Datasheet